In message , GB
writes
On 19/04/2016 10:12, Syd Rumpo wrote:

https://www.youtube.com/watch?v=3kxcw08p_oY

Doesn't show the hex head, but it'll just be a different set of dies.

Cheers. I enjoyed that video. Those automatic machines are impressive.

Extremely. Not knowing anything about these processes, I wonder why the
bolts are cold forged, but the nuts require heat.

--
Graeme